1266604125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10511

約数の個数: 64

約数和(自身を含む): 2349285120

約数和(自身を除く): 1082680995

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 323, 375, 425, 475, 969, 1275, 1425, 1615, 2125, 2375, 4845, 6375, 7125, 8075, 10457, 24225, 31371, 40375, 52285, 121125, 156855, 177769, 198683, 261425, 533307, 596049, 784275, 888845, 993415, 1307125, 2666535, 2980245, 3377611, 3921375, 4444225, 4967075, 10132833, 13332675, 14901225, 16888055, 22221125, 24835375, 50664165, 66663375, 74506125, 84440275, 253320825, 422201375, 1266604125]

約数ペア:

[(1, 1266604125), (3, 422201375), (5, 253320825), (15, 84440275), (17, 74506125), (19, 66663375), (25, 50664165), (51, 24835375), (57, 22221125), (75, 16888055), (85, 14901225), (95, 13332675), (125, 10132833), (255, 4967075), (285, 4444225), (323, 3921375), (375, 3377611), (425, 2980245), (475, 2666535), (969, 1307125), (1275, 993415), (1425, 888845), (1615, 784275), (2125, 596049), (2375, 533307), (4845, 261425), (6375, 198683), (7125, 177769), (8075, 156855), (10457, 121125), (24225, 52285), (31371, 40375)]